查询词典 canal

Anatomical experiment on slice, eduction and transparency of leaves of Cedrus deodara were conducted to study the number of resin canal, cell structure and the whole eduction observation.

通过常规切片和整体透明离析处理的方法对雪松针叶树脂道进行全面的解剖学研究，描述了雪松针叶树脂道的数目和位置、树脂道细胞的结构，对树脂道进行整体离析观察。

Results In 84 cases of nerve root type,stenosis was found in 438 intervertebral foramen,of which C6～7 and C5～6 intervertebral foramen stenosis accounted for 79.6%.The causes of intervertebral foramen stenosis were uncinate process articulation hyperosteogeny,intervenebral disc protrusion,vertebral body hypertrophy,zygapophysis hyperosteogeny and dislocation etc.40 cases of vertbral artery type manifested that vertbral artery became slim and deviousness as a result of the compression of vertbral artery （20.7%） by osteophyte.22 cases of myeloid type manifested with cervical spinal canal stenosis,hyperosteogeny of posterior vertebral body edge,posterior longitudinal ligament calcification and cervical intervertebral disc protrusion etc.

结果 84例神经根型中，发现椎间孔狭窄438处，其中C5～6和C6～7椎间孔狭窄占79.6%，椎间孔狭窄的成因有钩突关节骨质增生、椎间盘突出、椎体肥大、小关节突骨质增生、错位等；40例椎动脉型表现为骨赘压迫椎动脉（52.5%），导致椎动脉变细、粗细不均和椎动脉迂曲。22例脊髓型表现为颈椎椎管狭窄、椎体后缘骨质增生、后纵韧带钙化、椎间隙狭窄和颈椎间盘突出等。

In immature permanent teeth, devitalization and root canal treatment are not advisable until full apex formation and closure have occurred.

在未成熟恒牙，根尖形成和闭合之前，不宜行失活及根管治疗术，而应行去髓术并氢氧化钙安抚。

Dilatation occurs, as there is backup of CSF and increased pressure within the affected canal.

空洞的形成是由于脑脊液的阻塞和受累中央管内压力增高。

Pure milk is an ideal contrast agent for small-intestine CT enteroclysis, which can fully distend the intestinal canal and demonstrate the enteric cavity and intestinal wall.

纯牛奶是较理想的小肠CT造影对比剂，能够充分充盈扩张肠腔，同时能够较好的显示肠腔、肠壁的情况。

The incidence of double root canal is high in the single-rooted maxillary premolars.

上颌前磨牙单根双根管率较高，其根管峡部的发生率因此也较高。

Among them dissolve medicine pinhead is double-barreled type construction, side canal has a side opening each up and down, be helpful for a balance store the pressure inside medicine bottle.

其中溶药针头为双管式结构，侧管上下各有一侧孔，有利于平衡储药瓶内的压力。

A new canal is being dub in that province.

一条新的运河正在该省开凿。

The micro earpiece is designed to be put quite deep inside your ear canal.

微型耳机的设计是把相当深入的耳道。

Even better, in the easement is a big canal that can be navigated into the Everglades.

后面没有邻居，所以你能支配的场地（PS：我想是指房子外面的草地）比你拥有的还要多！

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。